"Ribeiro-Costa, C.S. & Kingsolver, J.M. 1992. A new species of Amblycerus Thunberg, 1815 (Coleoptera: Bruchidae) and a lectotype designation. Insecta Mundi, 6(3): 183-188." . . "Ribeiro-Costa & Kingsolver (1992)" . "Ribeiro-Costa & Kingsolver (1992)" . "1992"^^ . . "1992"^^ . .